Poor young man Yang Jinghua was in a traffic accident. When he woke up again, he found that he had become a young boy 10 years younger! Just when he was thinking that he was reborn after death and would soon reach the peak of his life, a handsome white-haired man who called himself Yang Mingsi appeared in front of him. He told Yang Jinghua that he was dead and then said strangely, "Young man, do you want to sign a contract with me?" He invited him. Later, the two of them had deep feelings for each other and supported each other's journey.